acetonate

常见例句

• A new kind of bismaleimide resin system which can be easily dissoled in aceton is prepared.
  研制了具有良好溶液性质的双马来酰亚胺树脂体系的新方法。
• P-hydroxyacetophenone combined with methyl chloroacetate can get a new acetonate.This new acetonate combined with another compound-ethanolamine and get a new schiff base.
  由对羟基苯乙酮与氯乙酸甲酯反应,得到一种酮,这种酮再与乙醇胺反应得到一种新的希夫碱。
• And when the proportion are increased, SCA is dispersed into PAN nanofibers, if the synthetic fabrics are washed in aceton...
  用丙酮洗涤后在PAN纤维表面出现凹坑,但丙酮的处理效果随SCA含量的降低而减弱。
• The new method for synthesis of Cr(bza)3 (bza = benzoyl acetonate) is used, the separation of its mer- and fac-isomer is improved, and the amount of the chemical resolution of Cr(acac)3 has been increased to 1.5g.
  本文用新方法合成了Cr(bza)_3;改进了其mer-、fac-异构体的分离方法; 增大了Cr(acac)_3的化学拆分量(1.;5g)。
• Sevoflurane is synthesized from aceton by vapor phase catalytic fluorination, vapor phase catalytic hydrogenation,chloridization and fluoromethylation, which gives a new synthetic method.
  以丙酮为原料，经氯化、气相氟化、气相氢化及氟甲基化等一系列改进的方法合成了七氟醚，提供了一条新的合成路线。
• The result shows that the antioxidation activities of the flavonoids extracted by three methods range as the following order: aceton extraction > ethanol extraction > water extraction.
  结果表明,60%25丙酮提取法提取的黄酮抗氧化活性最强,其次是80%25乙醇提取的黄酮,水提取的黄酮效果最差。
返回 acetonate